the indefinite continued progress of existence and events in the past, present, and future regarded as a whole

समय

English Usage: We need to finish this project in a short amount of time.

Hindi Usage: हमें इस परियोजना को कम समय में पूरा करना है।

the nature or essence of a person

अस्तित्व

English Usage: His being is defined by his actions and choices.

Hindi Usage: उसका अस्तित्व उसकी क्रियाओं और चुनावों द्वारा परिभाषित होता है।